<s>
Deepnet	B-Application
Explorer	I-Application
was	O
a	O
web	B-Application
browser	I-Application
created	O
by	O
Deepnet	O
Security	O
for	O
the	O
Microsoft	B-Application
Windows	I-Application
platform	O
,	O
first	O
released	O
in	O
2005	O
.	O
</s>
<s>
Developed	O
in	O
Britain	O
,	O
Deepnet	B-Application
Explorer	I-Application
gained	O
early	O
recognition	O
both	O
for	O
its	O
use	O
of	O
anti-phishing	O
tools	O
and	O
the	O
inclusion	O
of	O
a	O
peer-to-peer	O
facility	O
for	O
file	O
sharing	O
,	O
based	O
on	O
the	O
Gnutella	B-Protocol
network	O
.	O
</s>
<s>
The	O
anti-phishing	O
feature	O
,	O
in	O
combination	O
with	O
other	O
additions	O
,	O
led	O
the	O
developers	O
to	O
claim	O
that	O
it	O
had	O
a	O
higher	O
level	O
of	O
security	O
than	O
either	O
Firefox	B-Application
or	O
Internet	B-Application
Explorer	I-Application
—	O
however	O
,	O
as	O
the	O
underlying	O
rendering	O
engine	O
was	O
still	O
the	O
same	O
as	O
that	O
employed	O
in	O
Internet	B-Application
Explorer	I-Application
,	O
it	O
was	O
suggested	O
that	O
the	O
improved	O
security	O
would	O
fail	O
to	O
address	O
the	O
vulnerabilities	O
found	O
in	O
the	O
rendering	O
engine	O
.	O
</s>
<s>
The	O
browser	B-Application
has	O
since	O
been	O
discontinued	O
.	O
</s>
<s>
According	O
to	O
Deepnet	O
Security	O
themselves	O
,	O
it	O
was	O
"	O
the	O
world	O
's	O
first	O
browser	B-Application
with	O
RSS	O
news	O
reader	O
,	O
P2P	O
client	O
integration	O
and	O
phishing	O
alarm.	O
"	O
</s>
